Koyo 7405 angular contact ball bearing
Koyo 7405 angular contact ball bearing: bore d 25 mm, outside diameter D 80 mm, width 21 mm.
Figure © Koyo, clipped unaltered from Koyo Ball & Roller Bearings catalog B2001E-6 — Standard Bearings section (B2001E-6b). It illustrates the product family printed there, which may include other sizes. Removed on request.
Specifications
| Bore d | 25 mm |
|---|---|
| Outside diameter D | 80 mm |
| Width | 21 mm |
| Limiting speed, grease lubrication | 8200 min-1 |
| Limiting speed, oil lubrication | 11000 min-1 |
| Mass | 0.527 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (25 × 80 × 21 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 6405 | Koyo | deep groove ball bearing |
These match this part on the dimensions each maker prints. A size match is not a stated interchange: check the other specifications before substituting.
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